Railworks America

I'm having a problem with my alpha channel on my Frontrunner.
The platform i'm making is steel with holes in it.
Now on my alpha layer i have the holes as black and the rest is white but on the model the holes are fine but the part that is ment to be the solid colour is partly transparent.
I'm not sure if i've gone wrong in photoshop (CS2) or 3DCrafter.
Any ideas or pointers?

Is the alpha channel where the solid color is pure white?

I think you are OK. Crafter handles the alpha a bit strangely.

Yeah that's it Hack.
I'll get my paint job finished and see how it behaves in the game.
Cheers Papa